Pipelines: Custom hostname for docker container

Hi,

is there any option how can I specify custom hostname for docker container instead of default generated one? Running locally I am able to do this using -h option:

 

docker run -h custom_host_name image

Thanks,

Marek

1 answer

0 votes

Hi Marek,

There is no current functionality to configure the hostname of the Docker container in the Docker run command.

Feel free to open a feature request here: https://bitbucket.org/site/master/issues

Out of curiosity, what's your use-case here? 

Thanks,

Phil

 

Hi Philip,

thanks for info. I got some pre-configured docker image with services bound to a specific host (dbserver). As content of /etc/hosts file is managed by a docker itself, any changes to /etc/hosts during docker build (such as adding a specific host) will be overwritten in the runtime. So the best option is to provide host during container creation with -h dbserver option. Otherwise services will fail due to unresolvable host.

Because I was not able to configure that in such a way in bitbucket I have created my own docker image (based on the original) with custom entrypoint startup script that adds proper host record into /etc/hosts.

 

#!/bin/bash
if [ `hostname` != "dbserver" ]
then
echo "127.0.0.1 dbserver" >> /etc/hosts
fi

 

Regards,

Marek

Suggest an answer

Log in or Sign up to answer
Community showcase
Published Nov 06, 2018 in Bitbucket

Upgrade Best Practices

Hello! My name is Mark Askew and I am a Premier Support Engineer for products Bitbucket Server/Data Center, Fisheye & Crucible. Today, I want to bring the discussion that Jennifer, Matt, and ...

251 views 3 7
Read article

Atlassian User Groups

Connect with like-minded Atlassian users at free events near you!

Find a group

Connect with like-minded Atlassian users at free events near you!

Find my local user group

Unfortunately there are no AUG chapters near you at the moment.

Start an AUG

You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs

Groups near you